25947896 has 16 divisors (see below), whose sum is σ = 52395000. Its totient is φ = 11975904.

The previous prime is 25947893. The next prime is 25947917. The reversal of 25947896 is 69874952.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25947893) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124646 + ... + 124853.

Almost surely, 2^25947896 is an apocalyptic number.

25947896 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

25947896 is an abundant number, since it is smaller than the sum of its proper divisors (26447104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25947896 is a wasteful number, since it uses less digits than its factorization.

25947896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249518 (or 249514 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 50.

The square root of 25947896 is about 5093.9077337541. The cubic root of 25947896 is about 296.0515797623.

The spelling of 25947896 in words is "twenty-five million, nine hundred forty-seven thousand, eight hundred ninety-six".